nixos-configs/configuration.nix

# Edit this configuration file to define what should be installed on
# your system.  Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).

{ config, pkgs, ... }:

{
  imports =
    [ # Include the results of the hardware scan.
      ./hardware-configuration.nix
      ./amanuensis.nix
      ./docstore.nix
      ./catacomb.nix
      ./gitea.nix
    ];

  # Use the GRUB 2 boot loader.
  boot.loader.grub = {
    enable = true;
    version = 2;
    device = "/dev/xvda";
    extraConfig = "serial --unit=0 --speed=115200 ; terminal_input serial console ; terminal_output serial console";
  };
  boot.kernelParams = ["console=ttyS0"];
  console.extraTTYs = ["ttyS0"];

  networking.hostName = "empyrean";

  # The global useDHCP flag is deprecated, therefore explicitly set to false here.
  # Per-interface useDHCP will be mandatory in the future, so this generated config
  # replicates the default behaviour.
  networking.useDHCP = false;
  networking.interfaces.eth0.useDHCP = true;

  # Configure network proxy if necessary
  # networking.proxy.default = "http://user:password@proxy:port/";
  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";

  # Select internationalisation properties.
  i18n.defaultLocale = "en_US.UTF-8";
  console = {
    font = "Lat2-Terminus16";
    keyMap = "us";
  };

  # Set your time zone.
  time.timeZone = "UTC";

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    vim htop git tinc_pre python3
    gitea
  ];

  services.nginx = {
    enable = true;
    recommendedProxySettings = true;
    virtualHosts = {
      # Static pages
      "www.alogoulogoi.com" = {
        enableACME = true;
        forceSSL = true;
        root = "/srv/www/";
        extraConfig = ''
          access_log /var/log/nginx/access.www.log;
          index index.html;
        '';
      };
      # Deny all other subdomains
      "alogoulogoi.com" = {
        default = true;
        locations."/".return = "444";
      };
    };
  };
  security.acme = {
    email = "tim.vanbaak+alogoulogoi@gmail.com";
    acceptTerms = true;
  };

  services.gitolite = {
    enable = true;
    adminPubkey = "ssh-rsa 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 root@empyrean";
  };

  services.ntp = {
    enable = true;
    servers = ["time.nist.gov"];
  };

  services.openssh = {
    enable = true;
    passwordAuthentication = false;
    permitRootLogin = "prohibit-password";
  };

  services.tinc.networks.beatific = {
    listenAddress = "0.0.0.0";
    chroot = false;
  };

  networking.firewall = {
    enable = true;
    allowPing = true;
    allowedTCPPorts = [
      22  # ssh
      80  # http
      443 # https
      655 # tinc
    ];
    allowedUDPPorts = [
      655 # tinc
    ];
  };

  security.hideProcessInformation = true;

  users.users.tvb = {
    isNormalUser = true;
    extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
  };

  # This value determines the NixOS release from which the default
  # settings for stateful data, like file locations and database versions
  # on your system were taken. It‘s perfectly fine and recommended to leave
  # this value at the release version of the first install of this system.
  # Before changing this value read the documentation for this option
  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
  system.stateVersion = "20.03"; # Did you read the comment?

}